<!DOCTYPE html>
<html lang="zh-CN">
  <head>
    <meta charset="utf-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1">
    <!-- 上述3个meta标签*必须*放在最前面，任何其他内容都*必须*跟随其后！ -->
    <meta name="description" content="">
    <meta name="author" content="">
    <link rel="icon" href="/static/img/icon.png">

    <title>WeStudy</title>

    <!-- Bootstrap core CSS -->
    <link href="https://cdn.bootcss.com/bootstrap/3.3.7/css/bootstrap.min.css" rel="stylesheet">


    <!-- Custom styles for this template -->
    <link href="/static/css/cover.css" rel="stylesheet">

      <style>
        body{background-image: url("/static/img/cover.wallpaper.jpg")}
      div {
          animation: dongHua 3s 1 ease-in-out;
          }
      @keyframes dongHua {
            0% {
                   opacity: 0;
            }
            100% {
                opacity: 1;
            }
       }
    </style>

  </head>

  <body>

    <div class="site-wrapper">

      <div class="site-wrapper-inner">

          <div>
              <!-- 随机生成的鼓励语 -->
              <h1>{{ saying }}</h1>
              <!-- 跳转至登录页面 -->
                  <form method="get" action="/logging">
                  <button class="btn btn-lg btn-primary btn-block" type="submit" style="margin:auto; width:100px; height:50px; border:whitesmoke; background-color:whitesmoke; color:gray" >登录</button>
                  </form>
              <br>
              <!-- 跳转至注册页面 -->
                  <form method="get" action="/Signup">
                   <button class="btn btn-lg btn-primary btn-block" type="submit" style="margin:auto; width:100px; height:50px; border:whitesmoke; background-color:whitesmoke; color:gray">注册</button>
                  </form>

          </div>



      </div>

    </div>

  </body>
</html>